AH2984-PG-B
2-Phase Brushless Fan Motor Driver 4-Pin SIP Bulk
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Manufacturer:Diodes Incorporated
Product Category:
Power Management, Drivers & Controllers, Motor Drivers / Controllers
Avnet Manufacturer Part #: AH2984-PG-B
Secondary Manufacturer Part#: AH2984-PG-B
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RoHS 10 Compliant -
Tariff Charges
The AH2984 is a single-chip solution for driving two-coil brushless direct current (BLDC) fans and motors. The device includes a Hall-effect sensor, dynamic offset correction and two complementary open-drain output drivers with internal Zener diode protection. It is optimized for low start-up voltage.To help protect the motor coils, the AH2984 provides Rotor Lock Protection which shuts down output drives if rotor lock is detected. The device automatically re-starts when the rotor lock is removed. Over temperature shutdown provides thermal protection for the device.The AH2984 is available in SIP4 and SOT89-5 packages.
- Single-chip solution
- Operating Voltage: 2.5V to 15V
- Built-in Hall sensor and input amplifier
- Rotor Lock Protection (Lock detection, output shutdown and automatic re-start)
- Built-in reverse voltage protection diode
- Built-in Zener protection for output drivers
- Average output current up to 500mA
- Packages: SIP-4 and SOT89-5
- “Green” Molding Compound
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free. “Green” Device
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| 2-Phase Hall-Effect Smart Fan Motor Controller | ||
| Bright Tin | ||
| 260 | ||
| 5 mA | ||
| Through Hole | ||
| 2 | ||
| 4 | ||
| -40 to 105 °C | ||
| 105 °C | ||
| -40 °C | ||
| 800 mA | ||
| 4SIP | ||
| 4 | ||
| 5.32 x 1.65 x 3.75 mm | ||
| SIP | ||
| 15 V | ||
| 2.5 V | ||
| 2-Phase Brushless Fan Motor Driver |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542390050 |
| Schedule B: | 8542390060 |
Factory Lead Time: